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The Mark 32 was withdrawn from service use with the introduction of the Mark 43 torpedo. Ten were manufactured by Leeds & Northrup , Philadelphia during War II, and about 3,300 were manufactured by a combination of the Philco Corporation , Philadelphia, and the Naval Ordnance Plant , Forest Park, Illinois .
The Mark 27 torpedo was the first of the United States Navy 19-inch (48-cm) submarine-launched torpedoes. [2] This electrically-propelled torpedo was 125 inches (3.175 m) long and weighed 1174 pounds (534 kg). [2] The torpedo employed a passive acoustic guidance system and was intended for both submarine and surface targets. [2]
The torpedo could be set for both straight or patterned running. [2] After World War II, the Mod 0 and Mod 1 variants were developed into a common torpedo. Designed to keep the longer range from Mod 1 and larger warhead of Mod 0, this upgrade was called the Mark 16 Mod 8 and incorporated a 1,260 pound HBX (7,552 J/g) warhead in the place of the ...
A Mark 14 torpedo on display at Fisherman's Wharf in San Francisco A Mark 14 torpedo on display in Cleveland, near USS Cod. The Mark 14 torpedo was the United States Navy's standard submarine-launched anti-ship torpedo of World War II. This weapon was plagued with many problems which crippled its performance early in the war.
The first torpedo-boat to serve with the United States Navy was the experimental Stiletto of 31 tons, built in 1885-86 as a yacht by the Herreschoff Manufacturing Company, Bristol, Rhode Island. Designated WTB-1 (for "Wooden Torpedo Boat"), she was purchased under the Act of 3 March 1887 for use as a torpedo boat for experimental purposes and ...
Mark 13 torpedo's general arrangement, as published in a service manual Douglas TBD Devastator making a practice drop with a Mark 13 torpedo, October 20, 1941. Originating in a 1925 design study, the Mark 13 was subject to changing USN requirements through its early years with resulting on-and-off development.
The Mark 46 torpedo is the backbone of the United States Navy's lightweight anti-submarine warfare torpedo inventory and is the NATO standard. These aerial torpedoes are designed to attack high-performance submarines. In 1989, an improvement program for the Mod 5 to the Mod 5A and Mod 5A(S) increased its shallow-water performance.
Brazilian Navy - In December 2020, the US Department of State approved for $70 million, the sale for Brazil of 22 Mk 54 lightweight torpedo conversion kits for the Mk 46 Mod 5A torpedoes already in operation in the S-70B helicopters of the Brazilian Navy, plus ancillary training, exercise and maintenance spare parts. [8] [9] Canada